Dimensional Disaster, I Want to Develop Technology

Dimensional Catastrophe + Development of Technology + Escape to Space + Interstellar Chen Yu accidentally got a radio, and he got information about the future from the radio. He also learned from others in parallel time and space that their world had been destroyed by the Weixin Doomsday Catastrophe... My name is Chen Yu, I am the sixteenth lucky person selected, and my world is about to enter the end of the Weixin catastrophe... Science VS Dimensional Catastrophe